/*dropdown*/
.layui-ext-dropdown {
  display: inline-block;
  position: relative;
}

.layui-ext-dropdown>ul {
  position: absolute;
  display: none;
  top: 100%;
  left: 0px;
  padding: 5px 0;
  margin: 5px 0;
  white-space: nowrap;
  line-height: 36px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .12);
  border: 1px solid #d2d2d2;
  background-color: #fff;
  border-radius: 2px;
  max-height: 500px;
  overflow-y: auto;
  z-index: 900;
}

.layui-ext-dropdown-sm>ul {
  line-height: 22px;
}

.layui-ext-dropdown>ul>h4 {
  color: #999;
  display: block;
  padding: 0 20px;
  font-size: 12px;
}

.layui-ext-dropdown>ul>li {
  position: relative;
  padding: 0 20px 0 10px;
  text-align: left;
}

.layui-ext-dropdown>ul>li, .layui-ext-dropdown>ul>li>a {
  cursor: pointer;
  color: #333;
  display: block;
  transition: all .3s;
  -webkit-transition: all .3s;
  font-size: 13px;
  height: auto;
  line-height: 36px;
  padding: 0 20px 0px 10px;
}

.layui-ext-dropdown>ul>li>a {
  padding: 0;
}
.layui-ext-dropdown>ul>li>a .icon {
  font-size: 14px;
  margin-right: 5px;
  margin: 0;
  padding: 0 ;
}

.layui-ext-dropdown>ul>li i {
  font-size: 14px;
  margin-right: 5px;
}

.layui-ext-dropdown>ul>li:hover, .layui-ext-dropdown>ul>li>a:hover {
  background-color: #f2f2f2;
  color: #000;
}

.layui-ext-dropdown.dropdown-right>ul {
  left: auto;
  right: 0px;
}

.layui-ext-dropdown>ul>li.dropdown-item-disabled, .layui-ext-dropdown>ul>li.dropdown-item-disabled>a {
  color: #999;
  cursor: not-allowed;
}

.layui-ext-dropdown>ul>li.dropdown-item-disabled:hover, .layui-ext-dropdown>ul>li.dropdown-item-disabled>a:hover {
  color: #999;
  background-color: transparent;
}

.layui-ext-dropdown>ul>li.dropdown-item-highlight, .layui-ext-dropdown>ul>li.dropdown-item-highlight>a {
  cursor: normal;
}

.layui-ext-dropdown>ul>li.dropdown-item-highlight, .layui-ext-dropdown>ul>li.dropdown-item-highlight>a:hover {
  background-color: #F8f8f8;
}
.layui-ext-dropdown>button>i.icon-down {
  padding-left: 5px;
  font-size: 10px !important;
}
